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KA4RLO

Active2x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderVALENZUELA, KARLO A

License ClassTechnician

Min. Class RequiredTechnician

LocationFAYETTEVILLE, NC

Grant DateMay 24, 2019

Expiration DateMay 24, 2029

KA4RLO is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by VALENZUELA, KARLO A in FAYETTEVILLE, NC. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Valenzuela, Karlo A on May 15, 2019. KA4RLO has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-.- .- ....- .-. .-.. ---

CW Weight: 38 units(Moderate)

Voice Phonetics

Kilo Alpha Four Romeo Lima Oscar

Readability: 7/10(Good readability)

License History

License IssuedMay 24, 2019
Vanity Callsign GrantedMay 24, 2019

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Valenzuela, Karlo AFiled May 15, 2019
DismissedFCC ↗
VALENZUELA, KARLO AFiled May 6, 2019
Not awardedFCC ↗

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← KA4RLN KA4RLP →

FCC data as of Sep 3, 2026

KA4RLO FCC Vanity Status: 2 Competing Applications & History